#7571BB#7571BB

#7571BB is a mid, moderate blue. Relative luminance 0.192; OKLCH L 58.4% C 0.112 H 284.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#7571BB
RGB	rgb(117, 113, 187)
HSL	hsl(243, 35%, 59%)
HSV	hsv(243, 40%, 73%)
CMYK	cmyk(37.4%, 39.6%, 0%, 26.7%)
CIE-LAB	lab(50.90, 19.62, -38.48)
CIE-LCH	lch(50.90, 43.19, 297.01°)
OKLab	oklab(58.43% 0.0286 -0.1081)
OKLCH	oklch(58.43% 0.112 284.8)
XYZ	xyz(22.2084, 19.1793, 49.5359)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7571BB #B7BB71

analogous

#7192BB #7571BB #9A71BB

triadic

#7571BB #BB7571 #71BB75

tetradic

#7571BB #BB7192 #B7BB71 #71BB9A

square

#7571BB #BB7192 #B7BB71 #71BB9A

split-complementary

#7571BB #BB9A71 #92BB71

monochromatic

#3D3A78 #524DA1 #7571BB #9D9ACF #C5C4E3

Accessibility & contrast

On white

4.34

#7571BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#7571BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7571BB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7571BB	#FFFFFF	#000000	##000000
##7571BB	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597BBE

Deuteranopia (green-blind)

#5677B9

Tritanopia (blue-blind)

#627F8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #7571bb;
/* rgb */ color: rgb(117, 113, 187);
/* oklch */ color: oklch(58.4% 0.112 284.8);

Tailwind

colors: {
  custom: {
    50: '#9f99d0',
    500: '#7571bb',
    950: '#000000',
  },
}

SCSS

$custom: #7571bb;
$custom-light: #9f99d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7571bb",
  "rgb": {
    "r": 117,
    "g": 113,
    "b": 187
  },
  "hsl": {
    "h": 243.243,
    "s": 35.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58429,
    "c": 0.11181,
    "h": 284.8
  },
  "luminance": 0.1918
}

Semantic roles & 50–950 ramp

primary

#7571BB

secondary

#D1D2B5

accent

#CB5DC5

background

#FAF9FC

surface

#F3F2F9

border

#CDCCD2

text

#0F0E14

muted

#7F7E82

Preview Lab

Preview with #7571BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →